Nichushkin has better physical tools than Grigorenko and no attitude problems. If he were North American we would see comparisons of him to Rick Nash. I don't know about top 10, but he definitely justifies a selection anywhere between 7-13 in my mind.

Tarasenko and Kuznetsov are arguably both better at the same age than Nichushkin and look where they fell to. Grigorenko probably would have fell even more had he stayed in Russia. Some kind of Commitment is better than none.